Table 4.

Minerva usage over time

	Minerva Usage 2013	Minerva Usage 2019
Number of files	54,026,071	2,351,357,662
Total storage used	0.7 PB	8.1 PB
Number of zero-length files	1,731,148	52,394,913
Amount of archival storage used for two copies	1 PB	18 PB
Max memory used per core	787 GB	960 GB
Average memory used per core	885 MB	2.95 GB
Median memory used per core	320 MB	470 MB
Average memory used per job	1.8 GB	3.8 GB
Median memory used per job	651 MB	675 MB
Number of jobs run	2,560,896	52,190,640
Max core hours used per job	22,161	59,511
Average core hours used per job	4.2	2.05
Max job run time (hours)	205	336
Avg job run time (hours)	1.6	1.42
Median job run time (hours)	0.08 (5 min)	0.08 (5 min)